217100688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1165

約数の個数: 160

約数和(自身を含む): 697098240

約数和(自身を除く): 479997552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 31, 38, 42, 48, 56, 57, 62, 76, 84, 93, 112, 114, 124, 133, 152, 168, 186, 217, 228, 248, 266, 304, 336, 372, 399, 434, 456, 496, 532, 589, 651, 744, 798, 868, 912, 1064, 1097, 1178, 1302, 1488, 1596, 1736, 1767, 2128, 2194, 2356, 2604, 3192, 3291, 3472, 3534, 4123, 4388, 4712, 5208, 6384, 6582, 7068, 7679, 8246, 8776, 9424, 10416, 12369, 13164, 14136, 15358, 16492, 17552, 20843, 23037, 24738, 26328, 28272, 30716, 32984, 34007, 41686, 46074, 49476, 52656, 61432, 62529, 65968, 68014, 83372, 92148, 98952, 102021, 122864, 125058, 136028, 145901, 166744, 184296, 197904, 204042, 238049, 250116, 272056, 291802, 333488, 368592, 408084, 437703, 476098, 500232, 544112, 583604, 646133, 714147, 816168, 875406, 952196, 1000464, 1167208, 1292266, 1428294, 1632336, 1750812, 1904392, 1938399, 2334416, 2584532, 2856588, 3501624, 3808784, 3876798, 4522931, 5169064, 5713176, 7003248, 7753596, 9045862, 10338128, 11426352, 13568793, 15507192, 18091724, 27137586, 31014384, 36183448, 54275172, 72366896, 108550344, 217100688]

約数ペア:

[(1, 217100688), (2, 108550344), (3, 72366896), (4, 54275172), (6, 36183448), (7, 31014384), (8, 27137586), (12, 18091724), (14, 15507192), (16, 13568793), (19, 11426352), (21, 10338128), (24, 9045862), (28, 7753596), (31, 7003248), (38, 5713176), (42, 5169064), (48, 4522931), (56, 3876798), (57, 3808784), (62, 3501624), (76, 2856588), (84, 2584532), (93, 2334416), (112, 1938399), (114, 1904392), (124, 1750812), (133, 1632336), (152, 1428294), (168, 1292266), (186, 1167208), (217, 1000464), (228, 952196), (248, 875406), (266, 816168), (304, 714147), (336, 646133), (372, 583604), (399, 544112), (434, 500232), (456, 476098), (496, 437703), (532, 408084), (589, 368592), (651, 333488), (744, 291802), (798, 272056), (868, 250116), (912, 238049), (1064, 204042), (1097, 197904), (1178, 184296), (1302, 166744), (1488, 145901), (1596, 136028), (1736, 125058), (1767, 122864), (2128, 102021), (2194, 98952), (2356, 92148), (2604, 83372), (3192, 68014), (3291, 65968), (3472, 62529), (3534, 61432), (4123, 52656), (4388, 49476), (4712, 46074), (5208, 41686), (6384, 34007), (6582, 32984), (7068, 30716), (7679, 28272), (8246, 26328), (8776, 24738), (9424, 23037), (10416, 20843), (12369, 17552), (13164, 16492), (14136, 15358)]